The "sister" of Dior perfume, particularly the iconic Miss Dior, is Catherine Dior.
Catherine Dior (1917-2008) was the younger sister of the famous fashion designer Christian Dior. Launched in 1947, Miss Dior perfume is widely believed to have been named in her honor by her brother. While not directly involved in the creation of the fragrance itself, Catherine played a significant role in Christian Dior's life and legacy.
Her wartime experiences as a member of the French Resistance significantly influenced her, and this strength and resilience are often associated with the Miss Dior fragrance. After Christian Dior's death in 1957, Catherine dedicated herself to preserving his legacy. She served as the honorary president of the Christian Dior Museum from 1999 until her passing in 2008.
In summary, while not literally a perfume, Catherine Dior is known as the "sister" of Dior perfume, particularly Miss Dior, due to the fragrance being named after her and her enduring connection to the Dior brand.
